<%--
  Created by IntelliJ IDEA.
  User: lenovo
  Date: 2019/10/11
  Time: 13:56
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<div class="container" style="padding-left:10px;">
    <ul class="pagination">
        <li><a href="javascript:goPage(1)">首页</a></li>

        <%--上一页--%>
        <c:if test="${pageInfo.pageNum>1}">
            <li><a href="javascript:goPage(${pageInfo.pageNum-1})">&laquo;</a></li>
        </c:if>
        <c:if test="${pageInfo.pageNum<=1}">
            <li class="disabled"><a>&laquo;</a></li>
        </c:if>

        <!--循环标签显示 - 显示5个
            思路 - 起始值 - 从当前页
        -->
        <%--处理一下最终的页数--%>

        <c:if test="${pageInfo.pageNum+4<pageInfo.pages}">
            <c:set var="startPage" value="${pageInfo.pageNum}"></c:set>
        </c:if>

        <c:if test="${pageInfo.pageNum+4>=pageInfo.pages}">
            <c:set var="startPage" value="${pageInfo.pages-4}"></c:set>
        </c:if>

        <c:forEach begin="${startPage<=0?1:startPage}" end="${startPage+4}" var="n">
            <%--判断当前页是否高亮显示--%>
            <li <c:if test="${pageInfo.pageNum == n}">class='active'</c:if>><a href="javascript:goPage(${n})">${n}</a>
            </li>
        </c:forEach>

        <%--下一页--%>
        <c:if test="${pageInfo.pageNum<pageInfo.pages}">
            <li><a href="javascript:goPage(${pageInfo.pageNum+1})">&raquo;</a></li>
        </c:if>
        <c:if test="${pageInfo.pageNum>=pageInfo.pages}">
            <li class="disabled"><a>&raquo;</a></li>
        </c:if>

        <li><a href="javascript:goPage(${pageInfo.pages})">尾页</a></li>
        <li><a href="#">当前页${pageInfo.pageNum}/${pageInfo.pages}总页</a></li>
    </ul>
</div>
<script type="text/javascript">
    function goPage(pageNum) {
        var id = document.getElementById("authorId").value;
     $("#notes").load("${path}/travelerInfoDis/notesPage",{authorId:id,pageNum:pageNum,pageSize:5});
    }

</script>
